created appendToCSV script

appendToCSV
- given a CSV file (that needs to be downloaded from CPUC website),
will append different values to specific rows. Each row in the CSV
represents a raw data file. The script uses the saved files in your
local database, so be sure to parse and store the raw data first before
running this script.

plots_0…
- changed how project base folder is added to the sys.path array

SpeedTestFile
- moving some functions around. no major changes made

DB_API
- added a status() function. Simply prints some values, and whether the
API is currently connected to the database specified